79314081

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2621}}^1$

素因数の和:2773

約数の個数: 32

約数和(自身を含む): 132903936

約数和(自身を除く): 53589855

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 2621, 2751, 4323, 7863, 10087, 18347, 28831, 30261, 55041, 86493, 201817, 343351, 605451, 1030053, 2403457, 3776861, 7210371, 11330583, 26438027, 79314081]

約数ペア:

[(1, 79314081), (3, 26438027), (7, 11330583), (11, 7210371), (21, 3776861), (33, 2403457), (77, 1030053), (131, 605451), (231, 343351), (393, 201817), (917, 86493), (1441, 55041), (2621, 30261), (2751, 28831), (4323, 18347), (7863, 10087)]